He started toward his parked car. After only an instant’s hesitation the quarterback followed. Another girl called to him from the porch. He grinned, pointed to Shayne and shrugged helplessly.

He said nothing until they were under way. He tried to keep his tone casual, but Shayne could tell that it wasn’t easy.

“Now. Who’s in trouble, and what can I do for you?”

“A lot of money changed hands on the game this afternoon,” Shayne said. “The betting pattern was peculiar, and I’ve been retained to ask you a few questions.”

They turned off the street of fraternity houses. Black was sitting in an athlete’s relaxed slouch, hands clasped between his legs. Suddenly, without warning, he whirled and chopped hard at Shayne’s jaw. Shayne came forward and the blow landed behind his ear. He had been hit in that exact spot earlier in the evening, with the barrel of a gun.

He went away for a second. When he came back he found that his reflexes had taken over to do what was necessary. Without touching the brake, he had swung the wheel and headed for a telephone pole. At the same time he hurled himself sideward. Black was young and strong, a contact athlete in top condition, but Shayne doubted if he had done much fighting in the front seat of cars. The first surprise punch was the only one Shayne intended to allow him. He kept his own arms and shoulders in motion, tying Black up against the door. It was over in a moment. Black’s powerful neck and shoulders were tightly braced, as he tried to get Shayne to hold still for another shot at his jaw. The Buick rode up over the curb and banged into the pole, and at the same second Shayne yanked Black’s head forward and downward against the top of the dashboard. He felt the resistance melt out of the boy’s body. To make sure, Shayne turned him slightly and clipped him with a crisp, professional left. It didn’t have his weight behind it, but it went in where he wanted it. He could tell by the solidity of the contact that it was a knockout punch.